Port Rowan Wastewater Treatment Facility (WWTF) - Secondary Treatment Plant in Ontario, Canada

Port Rowan Wastewater Treatment Facility (WWTF) is a municipal treatment plant located in Port Rowan, Ontario, Canada. The facility serves a small population of 1,105 residents and operates under the regulatory framework of Ontario's Clean Water Act and the Canada Water Act. The plant provides secondary treatment, which is the standard biological treatment process that removes organic matter and suspended solids. Secondary treatment is appropriate for this small community and meets provincial effluent quality standards. The treated wastewater is discharged into the local watershed, which ultimately drains into Lake Erie, one of the Great Lakes. The plant's proximity to the lake (within 10 km of the coast) means its discharge must comply with strict nutrient limits to protect the sensitive Great Lakes ecosystem, which supports diverse aquatic life and recreational activities.

The plant discharges into the Lake Erie basin, part of the Great Lakes system that provides drinking water to millions and supports a rich aquatic ecosystem. Lake Erie is particularly sensitive to nutrient pollution, which can cause harmful algal blooms. The plant's secondary treatment helps reduce nutrient loads, but its coastal location requires careful management to protect downstream water quality and biodiversity.